/Engine/Plugins/Experimental/Water/Source/Runtime/Public/WaterBodyRiverActor.h
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(MinimalAPI) class UDEPRECATED_RiverGenerator : public [UDEPRECATED_WaterBodyGenerator](API\Plugins\Water\UDEPRECATED_WaterBodyGenerator)
TArray<TObject...
SplineMeshComponents